JP2007177563A - Reinforcing molding material for skeleton structure section and reinforcing molding construction method using it - Google Patents
Reinforcing molding material for skeleton structure section and reinforcing molding construction method using it Download PDFInfo
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Abstract
Description
この発明は、既設の建造物などにおける躯体構造部に対して吹き付け処理することにより、該躯体構造部を強化成形するための強化成形材およびこれを用いた強化成形工法に関するものである。 The present invention relates to a reinforced molding material for strengthening a casing structure portion by spraying the casing structure portion in an existing building or the like, and a reinforced molding method using the same.
周知のように、既存の建造物などにおける躯体構造部に対して、これを補強補修する手段としては、種々の技術が開発され、提供されてきている。それらは、例えば、既存建造物の躯体構造部に対する耐震補強であり、あるいは、当該躯体構造部を構成するアスベスト飛散防止処理であり、さらには、当該躯体構造部に対する耐火被覆処理などである。従来の上記するような既存建造物の躯体構造部に対する補強補修では、それぞれの目的に則して構成されているものにすぎず、例えば、鉄骨、コンクリート、ＡＬＣ、あるいはデッキプレートなどのあらゆる下地に対して対応するものではなかった。 As is well known, various techniques have been developed and provided as means for reinforcing and repairing a frame structure portion in an existing building or the like. They are, for example, seismic reinforcement for the frame structure part of an existing building, or an asbestos scattering prevention process that constitutes the frame structure part, and further a fireproof coating process for the frame structure part. In the conventional reinforcement repair for the frame structure of an existing building as described above, it is merely configured according to each purpose, for example, on any base such as a steel frame, concrete, ALC, or deck plate. It did not correspond.
そこで、この発明は、上記する例えば、鉄骨、コンクリート、ＡＬＣ、あるいはデッキプレートなどのあらゆる下地に対して極めて効果的に対応する既設建造物などにおける躯体構造部の強化成形材を提供するものであり、且つ、当該強化成形材を用いた強化成形工法を提供するものである。 Therefore, the present invention provides a reinforced molding material for a frame structure portion in an existing building or the like that is extremely effective for any base such as steel frame, concrete, ALC, or deck plate described above. And the reinforced molding method using the said reinforced molding material is provided.
この発明は、上記する目的を達成するにあたって、請求項１に記載の発明は、既存建造物などにおける躯体構造部に吹き付けて、該躯体構造部を強化成形するための躯体構造部の強化成形材であって、樹脂系エマルジョンと、金属水酸化物と、有機または無機の繊維と、植物性または動物性の油と、植物性または動物性の糊と、水とを混合してなることを特徴とする躯体構造部の強化成形材を構成するものである。 In order to achieve the above-mentioned object, the invention according to claim 1 is a reinforced molding material for a casing structure part for spraying a casing structure part in an existing building or the like to strengthen the casing structure part. A mixture of a resin emulsion, a metal hydroxide, an organic or inorganic fiber, a vegetable or animal oil, a vegetable or animal glue, and water. It constitutes the reinforced molding material of the housing structure part.
さらに、この発明において請求項２に記載の発明は、請求項１に記載の躯体構造部の強化成形材であって、前記強化成形材に、軽量骨材あるいは細骨材を混合してなることを特徴とするものである。 Further, in the present invention, the invention according to claim 2 is the reinforced molding material of the casing structure part according to claim 1, wherein the reinforced molding material is mixed with a lightweight aggregate or a fine aggregate. It is characterized by.
さらに、この発明において請求項３に記載の発明は、請求項１あるいは請求項２に記載の躯体構造部の強化成形材であって、既存建造物などにおける躯体構造部に吹き付けて、該躯体構造部を強化成形するための躯体構造部の強化成形材であって、１０〜５０重量％の樹脂系エマルジョンと、１〜４０重量％の金属水酸化物と、０．０１〜２重量％の有機または無機の繊維と、０．０１〜５重量％の植物性または動物性の油と、０．０１〜５重量％の植物性または動物性の糊と、０〜４０重量％の軽量骨材あるいは細骨材と、水１０〜８０重量％とを混合してなることを特徴とするものである。 Further, in the present invention, the invention according to claim 3 is the reinforcing molding material for the casing structure part according to claim 1 or 2, wherein the casing structure part is sprayed on the casing structure part in an existing building or the like. Reinforced molding material of a housing structure part for reinforced molding of part, comprising 10 to 50% by weight of resin emulsion, 1 to 40% by weight of metal hydroxide, and 0.01 to 2% by weight of organic Or inorganic fibers, 0.01 to 5 wt% vegetable or animal oil, 0.01 to 5 wt% vegetable or animal glue, and 0 to 40 wt% lightweight aggregate or A fine aggregate and 10 to 80% by weight of water are mixed.
さらに、この発明において請求項４に記載の発明は、請求項１〜請求項３のいずれかに記載の躯体構造部の強化成形材であって、前記樹脂系エマルジョンが、分子内に脂肪酸エステル結合をもつ高分子化合物からなることを特徴とするものである。 Furthermore, in this invention, the invention according to claim 4 is the reinforced molding material for the casing structure part according to any one of claims 1 to 3, wherein the resin emulsion has a fatty acid ester bond in the molecule. It consists of a high molecular compound having
さらに、この発明において請求項５に記載の発明は、請求項１〜請求項４のいずれかに記載の躯体構造部の強化成形材であって、前記金属の水酸化物が、水酸化カルシウムであることを特徴とするものである。 Furthermore, in this invention, the invention according to claim 5 is the reinforced molding material of the casing structure part according to any one of claims 1 to 4, wherein the metal hydroxide is calcium hydroxide. It is characterized by being.
さらに、この発明において請求項６に記載の発明は、請求項１〜請求項５のいずれかに記載の躯体構造部の強化成形材であって、前記有機または無機の繊維が、麻、マニラ麻、セルロースなどの天然繊維、レーヨン、ナイロン、ポリプロピレン、アラミド繊維などの有機繊維、または、ガラス繊維、炭素繊維などの無機繊維であることを特徴とするものである。 Furthermore, in this invention, the invention according to claim 6 is the reinforced molding material of the casing structure part according to any one of claims 1 to 5, wherein the organic or inorganic fiber is hemp, manila hemp, It is characterized by being natural fibers such as cellulose, organic fibers such as rayon, nylon, polypropylene, and aramid fibers, or inorganic fibers such as glass fibers and carbon fibers.
さらに、この発明において請求項７に記載の発明は、請求項１〜請求項６のいずれかに記載の躯体構造部の強化成形材であって、前記植物性または動物性の油が、菜種油、ごま油、大豆油、やし油などの植物性の油、または、魚油などの動物性の油であることを特徴とするものである。 Furthermore, in this invention, the invention according to claim 7 is the reinforced molding material of the casing structure part according to any one of claims 1 to 6, wherein the vegetable or animal oil is rapeseed oil, It is characterized by being vegetable oils such as sesame oil, soybean oil and palm oil, or animal oils such as fish oil.
さらにまた、この発明において請求項８に記載の発明は、請求項１〜請求項７のいずれかに記載の躯体構造部の強化成形材であって、前記植物性または動物性の糊が、澱粉、銀杏、つのまたなどの植物性の糊、または、ゼラチン、コラーゲン、にかわなどの動物性の糊であることを特徴とするものである。 Furthermore, in this invention, the invention according to claim 8 is the reinforced molding material for the casing structure part according to any one of claims 1 to 7, wherein the vegetable or animal glue is starch. It is characterized by being a vegetable paste such as ginkgo, vine or animal paste such as gelatin, collagen or glue.
さらに、この発明において請求項９に記載の発明は、既存建造物などにおける躯体構造部に吹き付けて、該躯体構造部を強化成形するための強化成形材を用いた躯体構造部の強化成形工法であって、樹脂系エマルジョンと、金属水酸化物と、有機または無機の繊維と、植物性または動物性の油と、植物性または動物性の糊と、必要に応じて骨材とを混合してなる成形性の高い強化成形材を準備する工程と、しかる後、前記躯体構造部に該強化成形材を吹き付け成形する工程とからなることを特徴とする強化成形材を用いた躯体構造部の強化成形工法を構成するものである。 Further, in the present invention, the invention according to claim 9 is a reinforced molding method of a casing structure portion using a reinforced molding material for spraying the casing structure portion in an existing building or the like to reinforce the casing structure portion. Mixing resin emulsion, metal hydroxide, organic or inorganic fiber, vegetable or animal oil, vegetable or animal glue, and aggregate if necessary Strengthening the frame structure using the reinforced molding material, comprising: a step of preparing a reinforced molding material having high formability, and then a step of spraying the reinforced molding material onto the frame structure portion. It constitutes the molding method.
さらに、この発明において請求項１０に記載の発明は、請求項９に記載の強化成形材を用いた躯体構造部の強化成形工法であって、前記強化成形材が、１０〜５０重量％の樹脂系エマルジョンと、１〜４０重量％の金属水酸化物と、０．０１〜２重量％の有機または無機の繊維と、０．０１〜５重量％の植物性または動物性の油と、０．０１〜５重量％の植物性または動物性の糊と、０〜４０重量％の軽量骨材あるいは細骨材と、水１０〜８０重量％とを混合してなることを特徴とするものである。 Further, in the present invention, the invention described in claim 10 is a reinforced molding method of a casing structure portion using the reinforced molding material according to claim 9, wherein the reinforced molding material is a resin of 10 to 50% by weight. 1 to 40% by weight metal hydroxide, 0.01 to 2% by weight organic or inorganic fiber, 0.01 to 5% by weight vegetable or animal oil, It is characterized by mixing 01 to 5% by weight of vegetable or animal glue, 0 to 40% by weight of lightweight aggregate or fine aggregate, and 10 to 80% by weight of water. .
さらに、この発明において請求項１１に記載の発明は、既存建造物などにおける躯体構造部に吹き付けて、該躯体構造部を強化成形するための強化成形材を用いた躯体構造部の強化成形工法であって、樹脂系エマルジョンと、金属水酸化物と、有機または無機の繊維と、植物性または動物性の油と、植物性または動物性の糊と、骨材と、水とを混合してなる成形性の高い強化成形材を準備する工程と、前記躯体構造部にアンカー部材を取り付け、メッシュを貼って前記躯体構造部を補修する工程と、しかる後、前記躯体構造部に前記強化成形材を吹き付け成形する工程とからなることを特徴とする強化成形材を用いた躯体構造部の強化成形工法を構成するものでもある。 Further, in the present invention, the invention according to claim 11 is a reinforced molding method of a casing structure portion using a reinforced molding material for spraying the casing structure portion in an existing building or the like to reinforce the casing structure portion. It is a mixture of resin emulsion, metal hydroxide, organic or inorganic fiber, vegetable or animal oil, vegetable or animal glue, aggregate and water. A step of preparing a reinforced molding material having high formability, a step of attaching an anchor member to the housing structure portion, affixing a mesh to repair the housing structure portion, and then the reinforcement molding material to the housing structure portion. It also constitutes a reinforced molding method for a casing structure portion using a reinforced molding material characterized by comprising a step of spray molding.
以上の構成になるこの発明によれば、既設建造物における躯体構造部の強化成形材として構成されるものであり、当該強化成形材は、主として、樹脂系エマルジョンと、金属水酸化物と、有機または無機の繊維と、植物性または動物性の油と、植物性または動物性の糊と、必要に応じて骨材と、水とを混合したものからなっており、上記各構成要素が相乗的に作用して、躯体構造部を確実に強固にパック化することができ、摩擦にも衝撃にも強く、風化しにくく、温湿度変化並びに光、炭酸ガスなどに強く、耐火性に富んだ強化成形が可能であるなどの点において極めて有効に作用するものといえる。 According to the present invention having the above-described configuration, it is configured as a reinforced molding material of a frame structure portion in an existing building. The reinforced molding material is mainly composed of a resin-based emulsion, a metal hydroxide, and an organic material. Or it consists of a mixture of inorganic fibers, vegetable or animal oil, vegetable or animal glue, and, if necessary, aggregate and water, and the above components are synergistic. The structure of the frame can be packed firmly and securely, resists friction and impact, is resistant to weathering, is resistant to changes in temperature and humidity, light, carbon dioxide, etc. It can be said that this works extremely effectively in that molding is possible.
以下、この発明になる躯体構造部の強化成形材およびこれを用いた強化成形工法について詳細に説明する。
まず、この発明になる躯体構造部の強化成形材の具体的な実施例によれば、当該強化成形材は、次のようなものからなっている。当該強化成形材は、主として、樹脂系エマルジョンと、金属水酸化物と、有機または無機の繊維と、植物性または動物性の油と、植物性または動物性の糊と、水とを混合したものからなっている。この発明では、上記する構成でなる強化成形材に対して、必要に応じて、軽量骨材あるいは細骨材などの骨材が混合される。
Hereinafter, the reinforced molding material of the frame structure part according to the present invention and the reinforced molding method using the same will be described in detail.
First, according to the concrete Example of the reinforcement molding material of the housing structure part which becomes this invention, the said reinforcement molding material consists of the following. The reinforced molding material is mainly a mixture of resin-based emulsion, metal hydroxide, organic or inorganic fiber, vegetable or animal oil, vegetable or animal glue, and water. It is made up of. In this invention, aggregates, such as a lightweight aggregate or a fine aggregate, are mixed with the reinforced molding material which consists of an above-described structure as needed.
この発明において、前記樹脂系エマルジョンは、分子内に脂肪酸エステル結合をもつ高分子化合物によるものであり、例えば、酢酸ビニル、 エチレン−酢酸ビニル共重合体、アクリル酸エステル、あるいは、メタクリル酸エステルなどである。前記金属の水酸化物としては、例えば、水酸化カルシウムが極めて有効に適用されるものである。 In the present invention, the resin emulsion is a polymer compound having a fatty acid ester bond in the molecule, such as vinyl acetate, ethylene-vinyl acetate copolymer, acrylate ester, or methacrylate ester. is there. As the metal hydroxide, for example, calcium hydroxide is very effectively applied.
一方、この発明において、前記有機または無機の繊維としては、麻、マニラ麻、セルロースなどの天然繊維、レーヨン、ナイロン、ポリプロピレン、アラミド繊維などの有機繊維、または、ガラス繊維、炭素繊維などの無機繊維が有効であり、前記植物性または動物性の油としては、菜種油、ごま油、大豆油、やし油などの植物性の油、または、魚油などの動物性の油が有効であり、前記植物性または動物性の糊としては、澱粉、銀杏、つのまたなどの植物性の糊、または、ゼラチン、コラーゲン、にかわなどの動物性の糊が有効である。 On the other hand, in the present invention, the organic or inorganic fibers include natural fibers such as hemp, manila hemp, and cellulose, organic fibers such as rayon, nylon, polypropylene, and aramid fibers, or inorganic fibers such as glass fibers and carbon fibers. Effective, as the vegetable or animal oil, vegetable oils such as rapeseed oil, sesame oil, soybean oil, and palm oil, or animal oils such as fish oil are effective, and the vegetable or animal oils are effective. As the animal glue, plant glue such as starch, ginkgo, and vine, or animal glue such as gelatin, collagen and glue is effective.
この発明において、前記骨材としては、パーライト、シラスバルーンなどの軽量骨材、あるいは、珪砂、川砂、寒水石などの細骨材が有効であり、これらを必要に応じて、０〜４０重量％の割合で混合するものでもある。 In the present invention, as the aggregate, lightweight aggregates such as pearlite and shirasu balloons, or fine aggregates such as quartz sand, river sand, and cold water stone are effective. It is also what mixes in the ratio.
この発明において、上記する各構成要素は、以下に示す成分からなっている。即ち、当該強化成形材は、１０〜５０重量％の樹脂系エマルジョンと、１〜４０重量％の金属水酸化物と、０．０１〜２重量％の有機または無機の繊維と、０．０１〜５重量％の植物性または動物性の油と、０．０１〜５重量％の植物性または動物性の糊と、水１０〜８０重量％とを混合したものからなっている。 In the present invention, each component described above is composed of the following components. That is, the reinforced molding material comprises 10 to 50% by weight of resin-based emulsion, 1 to 40% by weight of metal hydroxide, 0.01 to 2% by weight of organic or inorganic fibers, and 0.01 to It consists of a mixture of 5 wt% vegetable or animal oil, 0.01 to 5 wt% vegetable or animal glue, and 10 to 80 wt% water.
上記する構成成分において、前記金属水酸化物に関して、これが１重量％以下である場合には、形成される有機金属化合物が少なすぎ、被膜が薄くなってしまい、パック化に効果がない。一方、これが４０重量％以上の場合には、混合物液体の粘度が高くなりすぎて、既存の耐火被膜材内に充分に浸透しなくなる。 In the above-described constituent components, when the amount of the metal hydroxide is 1% by weight or less, the amount of the organometallic compound formed is too small, the coating becomes thin, and there is no effect in packing. On the other hand, when the content is 40% by weight or more, the viscosity of the mixture liquid becomes too high to sufficiently penetrate into the existing fireproof coating material.
さらに、上記する構成成分において、前記植物性または動物性の油に関して、これが０．０１重量％以下である場合には、形成される有機金属化合物が少なすぎてパック化に効果がない。一方、これが５重量％以上の場合には、反応に寄与しない油が流出することにより逆に封鎖の妨げになる。 Furthermore, in the above-described constituent components, when the amount of the vegetable or animal oil is 0.01% by weight or less, the amount of the organometallic compound formed is too small to be effective for packing. On the other hand, when the amount is 5% by weight or more, oil that does not contribute to the reaction flows out, which conversely prevents blocking.
さらにまた、上記する構成成分において、前記植物性または動物性の糊に関して、これが０．０１重量％以下である場合には、パック状態を長期間にわたり固定できない。一方、これが５重量％以上の場合には、粘度が高くなりすぎて既存の耐火被膜材内に充分に浸透できない。 Furthermore, in the above-described constituent components, when the vegetable or animal glue is 0.01% by weight or less, the packed state cannot be fixed for a long period of time. On the other hand, when the content is 5% by weight or more, the viscosity becomes too high to sufficiently penetrate into the existing fireproof coating material.
さらにまた、上記する構成成分において、前記有機または無機の繊維の混合量に関しては、当該有機または無機の繊維を混合することによって、バインダーとしての結合性を高める効果を奏する。 Furthermore, in the above-described constituent components, regarding the mixing amount of the organic or inorganic fibers, by mixing the organic or inorganic fibers, there is an effect of improving the binding property as a binder.
この発明になる躯体構造部の強化成形材について、これを実際に実施した具体的な実施例を例示すると、以下に示す通りのものである。
樹脂系エマルジョン：エチレン酢酸ビニル樹脂 ２３重量％
金属水酸化物：水酸化カルシウム ３３重量％
有機または無機の繊維：耐アルカリガラス繊維 ０．１重量％
植物性または動物性の油：なたね油 ０．５重量％
植物性または動物性の糊：つのまた ０．４重量％
骨材：パーライト １重量％
水 ４２重量％
この具体的な実施例による強化成形材は、躯体構造部を確実に強固にパック化することができ、摩擦にも衝撃にも強く、風化しにくく、温湿度変化並びに光、炭酸ガスなどに強く、耐火性に富んだ強化成形が可能である。
About the reinforced molding material of the housing structure part which becomes this invention, when the concrete Example which actually implemented this is illustrated, it is as showing below.
Resin emulsion: 23% by weight of ethylene vinyl acetate resin
Metal hydroxide: 33% by weight of calcium hydroxide
Organic or inorganic fiber: Alkali resistant glass fiber 0.1% by weight
Vegetable or animal oil: rapeseed oil 0.5% by weight
Vegetable or animal glue: one or 0.4% by weight
Aggregate: Perlite 1% by weight
42% by weight of water
The reinforced molding material according to this specific embodiment can reliably pack the housing structure part, is resistant to friction and impact, is not easily weathered, and is resistant to changes in temperature and humidity, light, carbon dioxide, etc. Reinforced molding with high fire resistance is possible.
次いで、この発明になる躯体構造部の強化成形材を用いた強化成形工法について、その手順にそって詳細に説明する。
この発明では、上記する構成になる強化成形材が予め準備される。この強化成形材は、１０〜５０重量％の樹脂系エマルジョンと、１〜４０重量％の金属水酸化物と、０．０１〜２重量％の有機または無機の繊維と、０．０１〜５重量％の植物性または動物性の油と、０．０１〜５重量％の植物性または動物性の糊と、０〜４０重量％の軽量骨材あるいは細骨材と、水１０〜８０重量％とを混合したものからなっている。
Next, the reinforced molding method using the reinforced molding material for the casing structure according to the present invention will be described in detail along the procedure.
In the present invention, a reinforced molding material having the above-described configuration is prepared in advance. This reinforced molding material comprises 10 to 50% by weight of resin-based emulsion, 1 to 40% by weight of metal hydroxide, 0.01 to 2% by weight of organic or inorganic fibers, and 0.01 to 5% by weight. % Vegetable or animal oil, 0.01 to 5% by weight vegetable or animal glue, 0 to 40% by weight light or fine aggregate, and 10 to 80% by weight water. It consists of a mixture of
一方、この発明では、既設の建造物の状態により、当該既設建造物における躯体構造部に対して、Ｚ型アンカーまたは銅線をビスで留めたようなものからなるアンカー部材を躯体構造部に取り付ける。この段階において、必要に応じて、メッシュを貼って、前記躯体構造部を補修しておく。しかる後に、前記躯体構造部に前記強化成形材を吹き付け成形する。 On the other hand, in the present invention, depending on the state of an existing building, an anchor member made of a Z-type anchor or a copper wire fastened with a screw is attached to the housing structure portion with respect to the housing structure portion of the existing building. . At this stage, if necessary, a mesh is applied to repair the housing structure. Thereafter, the reinforced molding material is sprayed and molded on the housing structure.
この発明になる躯体構造部の強化成形材を、既存の建造物の躯体構造部に対して、吹き付けにより施工したところ、以下に示す特長が顕著であった。
（１）耐火性がよい
金属水酸化物としての水酸化カルシウムは、所謂、漆喰を構成するものであって、該漆喰は、加熱すると、まず２００℃前後まで含有水分の蒸発による吸熱があり、６００℃前後まで消石灰の脱水による吸熱躯があり、その後９００℃程度まで炭酸ガスを放出するため、酸素濃度が低下し、火がつきにくいという性質がある。
（２）ひび割れしにくい
漆喰は、モルタルと同様に、乾燥収縮によりひび割れしやすいという弱点がある。この発明では、それを解決するために、樹脂系エマルジョンが用いられ、それによって乾燥収縮を低減し、繊維の混合により、ひび割れ抵抗性を増大させている。
（３）剥落しにくい
鋼構造物にアンカーを取り付けることにより剥落を防止する。樹脂系エマルジョンや繊維の含有によりひび割れしにくくなることも剥落防止に効果がある。アンカーを取り付けるとき、ネット、 メッシュなどを使用ことにより、剥落防止効果はさらに向上する。
（４）耐久性、耐候性がよい
既存のロックウール耐火被膜は、物が当ったり、風化などによって劣化し、ぼろぼろ落ち易いが、漆喰と繊維と樹脂系エマルジョンとが強く結合しているため、物が当っても壊れ難く、風化にも強い。
When the reinforced molding material of the frame structure part according to the present invention was applied to the frame structure part of an existing building by spraying, the following features were remarkable.
(1) Good fire resistance Calcium hydroxide as a metal hydroxide constitutes so-called stucco, and when the stucco is heated, there is an endotherm due to evaporation of contained water up to around 200 ° C. There is an endotherm by dehydration of slaked lime up to around 600 ° C., and then carbon dioxide gas is released up to about 900 ° C., so that the oxygen concentration is lowered and it is difficult to catch fire.
(2) Like a mortar, plaster has a weak point that it is easy to crack due to drying shrinkage. In the present invention, a resin-based emulsion is used to solve this problem, thereby reducing drying shrinkage and increasing crack resistance by mixing fibers.
(3) Hard to peel off Prevents peeling by attaching an anchor to a steel structure. It is also effective in preventing peeling because it becomes difficult to crack due to the inclusion of a resin emulsion or fiber. When attaching anchors, the net and mesh can be used to further improve the peeling prevention effect.
(4) Durability and good weather resistance Existing rock wool fireproof coatings are subject to hitting or weathering, etc., and easily fall off, but because stucco, fiber and resin emulsion are strongly bonded, It is hard to break even if it hits, and it is strong against weathering.
Claims (11)
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| JP2005379154A JP2007177563A (en) | 2005-12-28 | 2005-12-28 | Reinforcing molding material for skeleton structure section and reinforcing molding construction method using it |
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| JP2005379154A JP2007177563A (en) | 2005-12-28 | 2005-12-28 | Reinforcing molding material for skeleton structure section and reinforcing molding construction method using it |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010043426A (en) * | 2008-08-11 | 2010-02-25 | Fuji Ultrasonic Engineering Co Ltd | Asbestos scattering prevention treatment method for slate building material |
| JP2010059730A (en) * | 2008-09-05 | 2010-03-18 | Fuji Ultrasonic Engineering Co Ltd | Repair-reinforcement processing method of slate building material |
| JP6997917B1 (en) | 2021-04-26 | 2022-01-18 | 且 上坂 | Three-dimensional modeling cured product |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04143356A (en) * | 1990-10-03 | 1992-05-18 | Natl House Ind Co Ltd | Method for finishing wall |
| JP2000313843A (en) * | 1999-10-22 | 2000-11-14 | Rikuo Himeno | Coating material composition |
| JP2003307009A (en) * | 2001-09-11 | 2003-10-31 | Rikuo Himeno | Method for stabilizing dispersion of plaster composition in water |
| JP2005139766A (en) * | 2003-11-07 | 2005-06-02 | Seiichi Nishimura | Falling preventive method of existing mortar |
-
2005
- 2005-12-28 JP JP2005379154A patent/JP2007177563A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04143356A (en) * | 1990-10-03 | 1992-05-18 | Natl House Ind Co Ltd | Method for finishing wall |
| JP2000313843A (en) * | 1999-10-22 | 2000-11-14 | Rikuo Himeno | Coating material composition |
| JP2003307009A (en) * | 2001-09-11 | 2003-10-31 | Rikuo Himeno | Method for stabilizing dispersion of plaster composition in water |
| JP2005139766A (en) * | 2003-11-07 | 2005-06-02 | Seiichi Nishimura | Falling preventive method of existing mortar |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010043426A (en) * | 2008-08-11 | 2010-02-25 | Fuji Ultrasonic Engineering Co Ltd | Asbestos scattering prevention treatment method for slate building material |
| JP2010059730A (en) * | 2008-09-05 | 2010-03-18 | Fuji Ultrasonic Engineering Co Ltd | Repair-reinforcement processing method of slate building material |
| JP6997917B1 (en) | 2021-04-26 | 2022-01-18 | 且 上坂 | Three-dimensional modeling cured product |
| WO2022230911A1 (en) * | 2021-04-26 | 2022-11-03 | 且 上坂 | Three-dimensional molding cured material |
| JP2022168806A (en) * | 2021-04-26 | 2022-11-08 | 且 上坂 | Three-dimensional molding cured material |
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